form-validation | Create simple signup form with formik and use yup | Validation library
kandi X-RAY | form-validation Summary
kandi X-RAY | form-validation Summary
Create simple signup form with formik and use yup for the validation.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of form-validation
form-validation Key Features
form-validation Examples and Code Snippets
Community Discussions
Trending Discussions on form-validation
QUESTION
Hello iam newbie in ReactJS, I'm using a library react-bootstrap4-form-validation to validate my form. From the documentation there are the function that use to reset the form validation. From the documentations there are example to reset the form validation using triggering button onClick, like this. And for a condition, i need to reset the validation, but not when triggering button onClick, but when the props from parent component is change. Because of these needs I also created a function (useCompare) that is used to compare the props received from the parent component.
In short, I want to reset my form, when the props received from the parent component changes, and the code is as shown below.
...ANSWER
Answered 2021-May-14 at 12:56Try moving useCompare
check to a side effect:
QUESTION
I'm considering using NativeScript-Vue v7.0 for production use and looking into its validation features of data form.
I suppose RadDataForm
would be an appropriate component for customizing validation rules, but the documentation following is for NativeScript v6.0, and the source code displayed is corrupted.
https://docs.nativescript.org/vuejs/ns-ui/dataform/dataform-validation
Is there any complete sample code that implements regex-based validation rules and customized error messages?
...ANSWER
Answered 2021-May-05 at 20:48Documentation (v7): RadDataForm Getting Started
The sample code in the link you provided (updated) is also available on GitHub:
email
property with RegEx validator from the link above
Complete example:
QUESTION
I want to use Material-UI radio buttons, after the react-hook-form
update the validation throws the following error:
ANSWER
Answered 2021-Apr-28 at 11:11Try upgrading @hookform/resolvers
package to the latest version. Source.
QUESTION
I have three input fields. Once for email, password and confirm password. If the user presses a button then a method checkAll()
should be executed, this checks if the defaults for the fields are correct, if not another class should be assigned to the fields and the variable should be false.
The problem is, if all values are true then the default classes should be displayed again and console.log("Everything ok");
should be output. However, if I reload the page and don't fill anything (everything should be set to false) then I still get an Everything ok
in the console and all the variables are set to true, even though the method has set the values to false. Why is that?
SignUp.js
...ANSWER
Answered 2021-Apr-12 at 09:46Since you are calling a function that updates a state on another function, the following code on the same function block won't use the updated value.
what you can do is return the updated value whenever you set it:
QUESTION
I have a React application and want to change a CSS class when one condition is met or another. How do I do this?
So, if validation
or validationNoExist
is false
then the CSS class should be input-form-validation-wrong
, if both are correct then the first class is selected.
Here is my code:
...ANSWER
Answered 2021-Apr-08 at 08:03QUESTION
I have a problem: I have two pages, one named /login and the other one is called /app. My problem is that I don't know how to pass props from /login to /app. In /app I want to show the person who logged in a welcome message with his name like: "Welcome Kazim". Hope you guys can help me. There is no problem to link from /login to /app but the props won't get passed.
...ANSWER
Answered 2021-Apr-09 at 08:25Given route push with state:
QUESTION
I have the following ModelForm which when I use as below it is not saving to the database. I have tried other posts and answers on here but cannot get this to save.
If I use the same Class Base View (CreateView) and use the input of {{form}} in the HTML I can get this working and it saves to the database, but I need to have the form fields added separately in the HTML page as below that has been created for me with separate inputs.
The output of the post prints in the terminal ok, but then as mentioned not to the database.
Hope this all makes sense and thanks in advance for any help I can get on this.
models.py
...ANSWER
Answered 2021-Apr-01 at 02:06I think your form might be invalid. Try to print form.errors in the else statement corresponding to your if form.is_valid() statement.
One other suggestion is to use Django form to generate the html instead of generating everything by yourself (which is prone to errors and hard to manage). You can still keep the form fields separated. Check out the URL below:
QUESTION
Reading through the docs with tooltip form validation it appears below the input. When I read the docs regarding customization of tooltip placement with the data attribute it would appear this should work:
...ANSWER
Answered 2021-Mar-25 at 20:15This is a complicated question to answer, but I'll try.
The Tooltips method for form validation described in the docs does not leverage the ToolTips API ... it just uses it's styling insofar as color and shape.
How it works is with a "~" (immediately preceding) CSS selector and is set at "display: none" initially. Once a form validates, it triggers the styling with a CSS :valid selector. So the "tooltip" must immediately precede the form element (input
or any of the others).
The "valid-toolip
"/"invalid-tooltip
" classes have 3 very important attributes you need to be aware of:
QUESTION
The current error message displays just below the text box. But I want to display it in the entire row below to the label and text box
I tried it by moving the div like below, but it doesn't work. I see the css for invalid-feedback
is still display: none
. It should change to display: block
or remove
ANSWER
Answered 2021-Mar-11 at 05:24If you want the form validation errors to display underneath each of the labels as well. Simply add the error containers
display: block
as they won't show until the other form errors underneath the
's are displayed as well.
Have a look at this StackBlitz Demo. View the full page here.
QUESTION
I have followed a nice tutorial about HTML 5 form validation with Vue.js, and I tried too many times to add a message error next to the failed input but I couldn't. this is the tutorial : https://logaretm.com/blog/2019-05-03-html-aided-vuejs-form-validation/
This is my code:
...ANSWER
Answered 2021-Feb-15 at 00:53The mixin's errors
object property contains a map of element name
to validation error messages for that element. For example, entering an invalid email address into the input for would create a validation message in
errors.myEmail
.
You could use that errors
object in the template to bind an element's error messages to a span
next to the corresponding input
:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install form-validation
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page